873097492736

素因数分解:

$2^8\times 7^1\times {\mathrm{757}}^1\times {\mathrm{643619}}^1$

素因数の和:644399

約数の個数: 72

約数和(自身を含む): 1994387868480

約数和(自身を除く): 1121290375744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 757, 896, 1514, 1792, 3028, 5299, 6056, 10598, 12112, 21196, 24224, 42392, 48448, 84784, 96896, 169568, 193792, 339136, 643619, 678272, 1287238, 1356544, 2574476, 4505333, 5148952, 9010666, 10297904, 18021332, 20595808, 36042664, 41191616, 72085328, 82383232, 144170656, 164766464, 288341312, 487219583, 576682624, 974439166, 1153365248, 1948878332, 3410537081, 3897756664, 6821074162, 7795513328, 13642148324, 15591026656, 27284296648, 31182053312, 54568593296, 62364106624, 109137186592, 124728213248, 218274373184, 436548746368, 873097492736]

約数ペア:

[(1, 873097492736), (2, 436548746368), (4, 218274373184), (7, 124728213248), (8, 109137186592), (14, 62364106624), (16, 54568593296), (28, 31182053312), (32, 27284296648), (56, 15591026656), (64, 13642148324), (112, 7795513328), (128, 6821074162), (224, 3897756664), (256, 3410537081), (448, 1948878332), (757, 1153365248), (896, 974439166), (1514, 576682624), (1792, 487219583), (3028, 288341312), (5299, 164766464), (6056, 144170656), (10598, 82383232), (12112, 72085328), (21196, 41191616), (24224, 36042664), (42392, 20595808), (48448, 18021332), (84784, 10297904), (96896, 9010666), (169568, 5148952), (193792, 4505333), (339136, 2574476), (643619, 1356544), (678272, 1287238)]